May 5, 1923 
Fatty Acids in Butter Fat 
381 
Table XX .—Records of cows and milk analysis —Continued 
PERIOD 2 
Herd A. 
Herd B. 
Colantha. 
Samantha IV. 
Colantha II. 
Samantha III. 
A-i. 
As. 
B». 
B 3 . 
24 potmds. 
zo pounds. 
.75 pounds. 
z,2Z3 pounds. 
Dec. zi to Z3,Z9Z9, 
25.6 pounds. 
Z4.Z2 per cent. 
5-35 per cent. 
3.46 per cent. 
4.54 per cent. 
.77 per cent. 
Bi. 
t.255 pounds. 
Dec. 25 to 27.19x9* 
24.6 pounds. 
Z4.20 per cent. 
5.60 per cent. 
3.44 per cent. 
4.40 per cent. 
.76 per cent. 
Daily ration: 
Way 
«4 pounds. 
24 pounds. 
22 pounds. 
Grain mixture. 
Coeotiut fat ... . 
to pounds. 
to pounds. 
10 pounds. 
.75 pounds. 
Weight of animal. 
Milk produced (daily 
average.)! 
Milk analysis: 
Solids (gravimetric).... 
Fat (Babcock). 
Proteids (N X6.25). 
Lactose (by difference). 
A - - 
1,298 pounds. 
Dec. 11 to 13.1919. 
z 8.2 pounds. 
12.66 per cent. 
4.10 per cent. 
3.47 per cent. 
4.29 per cent. 
.80 per cent. 
1,183 pounds. 
Dec. It to 13,1919. 
31.5 pounds. 
13.04 percent. 
4.60 per cent. 
3.09 percent. 
4.65 percent. 
.70 per cent. 
z,108 pounds. 
Dec. zz to Z3, Z9Z9, 
28.5 pounds. 
Z3.8Z per cent. 
5.20 per cent. 
3.29 per cent. 
4.59 per cent. 
.73 percent. 
5 iatnrtlA Wrk 
A 4 . 
Bi . 
Weight of animal. 
Milk produced (daily 
average).! 
Milk analysis: 
Solids (gravimetric).... 
Fat (BatxxKk). 
Proteids (N X6.2s). 
Lactose (by difference). 
A 
. 
1,333 pounds. 
Dec. 25 to 27,1919, 
23.7 pounds. 
12.96 per cent. 
4.38 per cent...... 
3.44 percent. 
4.35 per cent. 
.79 per cent. 
1,203 pounds. 
Dec. 25 to 27,1919, 
31.6 pounds. 
12.87 percent. 
4.40 per cent. 
3.09 per cent. 
4.68 per cent. 
.70 per cent. 
z,z23 pounds. 
Dec. 25 to 27, 19^9$ 
24.3 pounds. 
13.31 percent. 
5.20 per cent. 
3.03 per cent. 
4.35 per cent. 
.7z per cent. 
PERIOD 3 
Sample No... 
Daily ration: 
Hay... 
Grain mixture. 
Peanut oil. 
Weight of animal. 
.Milk produced (daily 
average).^ 
Milk analysis: 
Solids (gravimetric)- 
Fat (Babcock). 
Proteid?; (N X6.25). 
Lactose (by difference). 
Ash. 
Sample No. 
Weight of animal. 
Milk produced (daily 
average).! 
Milk analysis: 
Solid (gravimetric). 
Fat (Babcock). 
Proteids (N ><6.25). 
Lactose (by difference). 
Ash.. 
Ai^ . 
As. 
ttA tvMinHci . 
24 pounds. 
TO poiiuds. 
zo pounds. 
1.315 pounds. 
Jan. 8 to 10, 1920, 
21.8 pounds. 
12.69 per cent. 
4.15 per cent. 
3.47 per cent. 
4.29 per cent. 
nR tv»r Pi»nt . 
1,178 pounds. 
Jan. 8 to 10, 1920, 
30.1 pounds. 
13.06 per cent. 
4.60 per cent. 
3.12 per cent. 
4.64 per cent. 
.70 per cent. 
^ ^ ... _ 
A<!. 
1.338 pounds. 
Jan. 22 to 24, Z920, 
20.8 pounds. 
13.09 per cent. 
4.45 per cent. 
3.5Z per cent. 
4.37 per cent. 
.76 per cent. 
1,200 pounds. 
Jan. 22 to 24.1930, 
31.8 pounds. 
13.13 per cent. 
4.65 per cent. 
3.17 percent. 
4.62 per cent. 
.69 per cent. 
Bj. 
22 pounds. 
10 pounds. 
.75 pounds. 
Z.080 pounds. 
Jan. 8 to to. 1920. 
33.9 pounds. 
12.92 per cent. 
4.20 per cent. 
3.22 per cent. 
4.77 per cent. 
.73 per cent. 
Bs. 
i.oSo potmds. 
Jan. 22 to 24,1920, 
33.1 poimds. 
13.17 per cent. 
4.35 per cent. 
3.31 per cent. 
4.80 per cent. 
.71 per cent.. 
Bi. 
24 pounds, 
to pounds. 
.75 pounds. 
1.230 pounds. 
Jan. 8 to to. 1920. 
27.7 pounds. 
13-39 percent. 
4.78 per cent. . 
3.29 per cent. 
4.57 per cerrt. 
.75 per cent. 
Be. 
1,22.3 pounds. 
Jan. 22 to 24.1920. 
29.9 pounds. 
13.14 percent. 
4.40 per cent. 
3.34 per cent. 
4.67 per cent. 
.73 per cent. 
PERIOD 4 
A7 . 
A?. 
Daily ration: 
t Wav . 
24 pounds. 
24 pounds. 
f TTiivfiiro 
10 pounds. 
10 pounds. 
TUpioftii' afiimal 
1,348 pounds. 
1,182 pounds. 
Milk produced (daily 
Feb. 5 to 7, 1920, 
Feb. 5 to 7, 1920, 
29.6 pounds. 
average).! 
Milk analysis; 
22 pounds. 
Solids (gravimetric).... 
13.27 per cent. 
13.II per cent. 
Fat (Babcock). 
4.45 per cent. 
4.65 per cent. 
Proteids (NX6 25). 
3.58 per cent. 
3.16 per cent. 
Lactose (by difference). 
4.47 per cent. 
4.61 per cent. 
A< 5 h 
.77 per cent. 
.69 per cent. 
Ratrinli* ^Tn 
Aft . 
As. 
Weight of animal. 
1.343 poimds. 
1,168 pounds. 
B7.. 
22 pounds... 
10 pounds. 
.75 pound. 
1.085 pounds. 
Feb. 5 to 7. 1920. 
35.4 pounds. 
12.58 per cent. 
4 per cent. 
3.14 per cent. 
4.74 per cent. 
.70 per cent. 
Bs. 
1,085 pounds. 
Bt. 
24 pounds. 
10 pounds. 
.75 pound. 
1.233 pounds. 
Feb. 5 to 7, 1920, 
31 pounds. 
12.92 per cent. 
4.33 per cent. 
3.26 per cent. 
4.61 per cent. 
.72 per cent. 
Ba. 
1,218 pounds. 
! For the days cream was saved for churning.^- 
39362—23 - 3 
